<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:01a13c12-f757-76d6-a9d5-a1b1bfe65915,g:f8a3abd4-2987-4bca-9cf0-d6dc9a80c5a6-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel"/>
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_ck0001040674_SilverRiskMember_label_en-US" xlink:label="lab_ck0001040674_SilverRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Silver Risk Member</link:label>
    <link:label id="lab_ck0001040674_SilverRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_SilverRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Silver Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_SilverRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_SilverRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_SilverRiskMember" xlink:to="lab_ck0001040674_SilverRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_GoldRiskMember_label_en-US" xlink:label="lab_ck0001040674_GoldRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gold Risk Member</link:label>
    <link:label id="lab_ck0001040674_GoldRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_GoldRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Gold Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_GoldRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_GoldRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_GoldRiskMember" xlink:to="lab_ck0001040674_GoldRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_ETFRisksCashRedemptionRiskMember_label_en-US" xlink:label="lab_ck0001040674_ETFRisksCashRedemptionRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ETF Risks, Cash Redemption Risk Member</link:label>
    <link:label id="lab_ck0001040674_ETFRisksCashRedemptionRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_ETFRisksCashRedemptionRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks, Cash Redemption Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ETFRisksCashRedemptionRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_ETFRisksCashRedemptionRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_ETFRisksCashRedemptionRiskMember" xlink:to="lab_ck0001040674_ETFRisksCashRedemptionRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember_label_en-US" xlink:label="lab_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member</link:label>
    <link:label id="lab_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:to="lab_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_TrackingErrorRiskMember_label_en-US" xlink:label="lab_ck0001040674_TrackingErrorRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tracking Error Risk Member</link:label>
    <link:label id="lab_ck0001040674_TrackingErrorRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_TrackingErrorRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tracking Error Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_TrackingErrorRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_TrackingErrorRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_TrackingErrorRiskMember" xlink:to="lab_ck0001040674_TrackingErrorRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_S000110007Member_label_en-US" xlink:label="lab_ck0001040674_S000110007Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Yorkville America Anti-Debasement Index ETF</link:label>
    <link:label id="lab_ck0001040674_S000110007Member_documentation_en-US" xlink:label="lab_ck0001040674_S000110007Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">S000110007 Yorkville America Anti-Debasement Index ETF C000281233 Yorkville America Anti-Debasement Index ETF</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_S000110007Member" xlink:href="ck0001040674-20261019.xsd#ck0001040674_S000110007Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_S000110007Member" xlink:to="lab_ck0001040674_S000110007Member" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_NewFundRiskMember_label_en-US" xlink:label="lab_ck0001040674_NewFundRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Fund Risk Member</link:label>
    <link:label id="lab_ck0001040674_NewFundRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_NewFundRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">New Fund Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_NewFundRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_NewFundRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_NewFundRiskMember" xlink:to="lab_ck0001040674_NewFundRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_C000281233Member_label_en-US" xlink:label="lab_ck0001040674_C000281233Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Yorkville America Anti-Debasement Index ETF Class</link:label>
    <link:label id="lab_ck0001040674_C000281233Member_documentation_en-US" xlink:label="lab_ck0001040674_C000281233Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">S000110007 Yorkville America Anti-Debasement Index ETF C000281233 Yorkville America Anti-Debasement Index ETF</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_C000281233Member" xlink:href="ck0001040674-20261019.xsd#ck0001040674_C000281233Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_C000281233Member" xlink:to="lab_ck0001040674_C000281233Member" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_CashTransactionsRiskMember_label_en-US" xlink:label="lab_ck0001040674_CashTransactionsRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash Transactions Risk Member</link:label>
    <link:label id="lab_ck0001040674_CashTransactionsRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_CashTransactionsRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Cash Transactions Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_CashTransactionsRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_CashTransactionsRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_CashTransactionsRiskMember" xlink:to="lab_ck0001040674_CashTransactionsRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_CyberSecurityRiskMember_label_en-US" xlink:label="lab_ck0001040674_CyberSecurityRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cyber Security Risk Member</link:label>
    <link:label id="lab_ck0001040674_CyberSecurityRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_CyberSecurityRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Cyber Security Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_CyberSecurityRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_CyberSecurityRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_CyberSecurityRiskMember" xlink:to="lab_ck0001040674_CyberSecurityRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_PassiveInvestmentRiskMember_label_en-US" xlink:label="lab_ck0001040674_PassiveInvestmentRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Passive Investment Risk Member</link:label>
    <link:label id="lab_ck0001040674_PassiveInvestmentRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_PassiveInvestmentRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Passive Investment Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_PassiveInvestmentRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_PassiveInvestmentRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_PassiveInvestmentRiskMember" xlink:to="lab_ck0001040674_PassiveInvestmentRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_ETFRisksTradingRiskMember_label_en-US" xlink:label="lab_ck0001040674_ETFRisksTradingRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ETF Risks, Trading Risk Member</link:label>
    <link:label id="lab_ck0001040674_ETFRisksTradingRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_ETFRisksTradingRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks, Trading Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ETFRisksTradingRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_ETFRisksTradingRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_ETFRisksTradingRiskMember" xlink:to="lab_ck0001040674_ETFRisksTradingRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_TaxRiskMember_label_en-US" xlink:label="lab_ck0001040674_TaxRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax Risk Member</link:label>
    <link:label id="lab_ck0001040674_TaxRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_TaxRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tax Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_TaxRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_TaxRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_TaxRiskMember" xlink:to="lab_ck0001040674_TaxRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_U.S.GovernmentSecuritiesRiskMember_label_en-US" xlink:label="lab_ck0001040674_U.S.GovernmentSecuritiesRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">U.S. Government Securities Risk Member</link:label>
    <link:label id="lab_ck0001040674_U.S.GovernmentSecuritiesRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_U.S.GovernmentSecuritiesRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">U.S. Government Securities Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_U.S.GovernmentSecuritiesRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_U.S.GovernmentSecuritiesRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_U.S.GovernmentSecuritiesRiskMember" xlink:to="lab_ck0001040674_U.S.GovernmentSecuritiesRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_BTCRiskMember_label_en-US" xlink:label="lab_ck0001040674_BTCRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">BTC Risk Member</link:label>
    <link:label id="lab_ck0001040674_BTCRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_BTCRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">BTC Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_BTCRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_BTCRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_BTCRiskMember" xlink:to="lab_ck0001040674_BTCRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_ETFRisksCostsOfBuyingOrSellingSharesRiskMember_label_en-US" xlink:label="lab_ck0001040674_ETFRisksCostsOfBuyingOrSellingSharesRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ETF Risks, Costs Of Buying Or Selling Shares Risk Member</link:label>
    <link:label id="lab_ck0001040674_ETFRisksCostsOfBuyingOrSellingSharesRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_ETFRisksCostsOfBuyingOrSellingSharesRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks, Costs Of Buying Or Selling Shares Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ETFRisksCostsOfBuyingOrSellingSharesRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_ETFRisksCostsOfBuyingOrSellingSharesRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_ETFRisksCostsOfBuyingOrSellingSharesRiskMember" xlink:to="lab_ck0001040674_ETFRisksCostsOfBuyingOrSellingSharesRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember_label_en-US" xlink:label="lab_ck0001040674_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Limitation Risk Member</link:label>
    <link:label id="lab_ck0001040674_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Limitation Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember" xlink:to="lab_ck0001040674_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_MarketRiskMember_label_en-US" xlink:label="lab_ck0001040674_MarketRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Market Risk Member</link:label>
    <link:label id="lab_ck0001040674_MarketRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_MarketRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Market Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_MarketRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_MarketRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_MarketRiskMember" xlink:to="lab_ck0001040674_MarketRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_SamplingRiskMember_label_en-US" xlink:label="lab_ck0001040674_SamplingRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sampling Risk Member</link:label>
    <link:label id="lab_ck0001040674_SamplingRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_SamplingRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Sampling Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_SamplingRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_SamplingRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_SamplingRiskMember" xlink:to="lab_ck0001040674_SamplingRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_ConcentrationRiskMember_label_en-US" xlink:label="lab_ck0001040674_ConcentrationRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk Member</link:label>
    <link:label id="lab_ck0001040674_ConcentrationRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_ConcentrationRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Concentration Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ConcentrationRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_ConcentrationRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_ConcentrationRiskMember" xlink:to="lab_ck0001040674_ConcentrationRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_ETFRisksMember_label_en-US" xlink:label="lab_ck0001040674_ETFRisksMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ETF Risks Member</link:label>
    <link:label id="lab_ck0001040674_ETFRisksMember_documentation_en-US" xlink:label="lab_ck0001040674_ETFRisksMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ETFRisksMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_ETFRisksMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_ETFRisksMember" xlink:to="lab_ck0001040674_ETFRisksMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_DigitalAssetsCryptocurrencyRiskMember_label_en-US" xlink:label="lab_ck0001040674_DigitalAssetsCryptocurrencyRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Digital Assets/Cryptocurrency Risk Member</link:label>
    <link:label id="lab_ck0001040674_DigitalAssetsCryptocurrencyRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_DigitalAssetsCryptocurrencyRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Digital Assets/Cryptocurrency Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_DigitalAssetsCryptocurrencyRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_DigitalAssetsCryptocurrencyRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_DigitalAssetsCryptocurrencyRiskMember" xlink:to="lab_ck0001040674_DigitalAssetsCryptocurrencyRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_SubsidiaryInvestmentRiskMember_label_en-US" xlink:label="lab_ck0001040674_SubsidiaryInvestmentRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsidiary Investment Risk Member</link:label>
    <link:label id="lab_ck0001040674_SubsidiaryInvestmentRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_SubsidiaryInvestmentRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Subsidiary Investment Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_SubsidiaryInvestmentRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_SubsidiaryInvestmentRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_SubsidiaryInvestmentRiskMember" xlink:to="lab_ck0001040674_SubsidiaryInvestmentRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_InvestmentRiskMember_label_en-US" xlink:label="lab_ck0001040674_InvestmentRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investment Risk Member</link:label>
    <link:label id="lab_ck0001040674_InvestmentRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_InvestmentRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Investment Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_InvestmentRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_InvestmentRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_InvestmentRiskMember" xlink:to="lab_ck0001040674_InvestmentRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_IndexMethodologyRiskMember_label_en-US" xlink:label="lab_ck0001040674_IndexMethodologyRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Index Methodology Risk Member</link:label>
    <link:label id="lab_ck0001040674_IndexMethodologyRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_IndexMethodologyRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Index Methodology Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_IndexMethodologyRiskMember" xlink:href="ck0001040674-20261019.xsd#ck0001040674_IndexMethodologyRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_IndexMethodologyRiskMember" xlink:to="lab_ck0001040674_IndexMethodologyRiskMember" xlink:type="arc" order="1"/>
  </link:labelLink>
</link:linkbase>
